The correct response is casa de cultura.
A casa de cultura (house of culture) is a community center found in many Spanish-speaking countries that offers various cultural, artistic, and recreational programs similar to the services provided by art classes, book clubs, and the YMCA in the U.S. These centers often host classes, workshops, and events that promote community engagement and cultural education. The other options listed, such as merengue (a type of dance/music), plaza (a public square), and juegos gauchos (traditional gaucho games), do not serve the same multifunctional role in community services.